TY - GEN
T1 - L1 adaptive augmentation of a missile autopilot
AU - Peter, Florian
AU - Holzapfel, Florian
AU - Xargay, Enric
AU - Hovakimyan, Naira
PY - 2012/12/1
Y1 - 2012/12/1
N2 - An L1 control augmentation is developed based on a novel autopilot structure for a highly agile, tail-controlled missile. The autopilot is designed to control the pitch and yaw accelerations in the body-fixed frame while maintaining a desired roll angle. In order to compensate for the undesirable effects of modeling uncertainty, an L1 adaptive controller with piece-wise constant adaptation laws is developed that explicitly takes into account the multi-loop dynamic structure of the autopilot. The benefits of the augmented design are demonstrated via Monte-Carlo simulations of a high-fidelity 6DOF missile model, in which a wide spectrum of uncertainty combinations is considered.
AB - An L1 control augmentation is developed based on a novel autopilot structure for a highly agile, tail-controlled missile. The autopilot is designed to control the pitch and yaw accelerations in the body-fixed frame while maintaining a desired roll angle. In order to compensate for the undesirable effects of modeling uncertainty, an L1 adaptive controller with piece-wise constant adaptation laws is developed that explicitly takes into account the multi-loop dynamic structure of the autopilot. The benefits of the augmented design are demonstrated via Monte-Carlo simulations of a high-fidelity 6DOF missile model, in which a wide spectrum of uncertainty combinations is considered.
UR - http://www.scopus.com/inward/record.url?scp=84880628174&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84880628174&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84880628174
SN - 9781600869389
T3 - AIAA Guidance, Navigation, and Control Conference 2012
BT - AIAA Guidance, Navigation, and Control Conference 2012
T2 - AIAA Guidance, Navigation, and Control Conference 2012
Y2 - 13 August 2012 through 16 August 2012
ER -